Your browser might be the most-used app in your system, so it’s essential to put in software program updates for each the browser and the OS to take care of correct safety. The most recent OS updates are a main instance of this.
The iOS 18.6 and macOS Sequoia 15.6 updates launched by Apple earlier this week embody a repair for a vulnerability that was exploited to focus on Chrome customers. Recorded as CVE-2025-6558, the outlet allowed attackers to bypass Chrome’s sandbox to execute arbitrary code and Google reported that an exploit exists within the wild. Google patched the outlet in Chrome on July 15 with model 138.0.7204.158.
The identical bug was patched for Safari within the iOS and macOS updates. In line with Apple’s safety notes, the bug might result in an surprising Safari crash:
WebKit
- Affect: Processing maliciously crafted internet content material might result in an surprising Safari crash
- Description: This can be a vulnerability in open supply code and Apple Software program is among the many affected initiatives. The CVE-ID was assigned by a 3rd social gathering. Study extra concerning the challenge and CVE-ID at cve.org.
- WebKit Bugzilla: 296459
- CVE-2025-6558: Clément Lecigne and Vlad Stolyarov of Google’s Risk Evaluation Group
Apple often stories whether or not a flaw exists within the wild, nevertheless it didn’t state whether or not CVE-2025-6558 was exploited in the identical method as Chrome.
Methods to set up OS updates
OS updates are accomplished by means of the Settings (iOS/iPadOS) or System Settings (macOS) app, and going to the Software program Replace tab. You may activate the Computerized Updates choice in case you want to have the updates set up on their very own after they turn out to be out there; the installations often happen at night time, so you’ll want to depart your system on.
To replace your browser, Safari updates are included in Software program Replace. For Chrome or one other third-party browser, test the App Retailer or the app’s settings.